Does Cookout use Peanut Oil? What You Need to Know About Allergen Safety
Does Cookout use Peanut Oil in preparing burgers, fries, If you or loved one has a peanut allergy and want to know all food items? One wrong ingredient, and a fun meal out can turn into a serious health emergency. That’s why so many people with food allergies ask:
Does Cook Out use peanut oil?
The short answer: No, Cook Out does not fry food in peanut oil. But if you’re managing a severe peanut allergy, you need more than just a yes or no—you need details, reassurance, and practical advice.
In this guide, I ’ll cover:
✅ What oil Cook Out actually uses (and why it matters)
✅ How safe Cook Out is for peanut allergies (including cross-contamination risks)
✅ Peanut-free menu options you can enjoy with confidence
✅ How Cook Out compares to other fast-food chains (like Chick-fil-A and Five Guys)
✅ Tips for safely ordering with a peanut allergy

Let’s dive in.
What Kind of Oil Does Cook Out Use? (The Peanut Oil Question)
Good news for peanut allergy sufferers: Cook Out does not use peanut oil for frying. Instead, their kitchens rely on 100% soybean oil for cooking items like:
- French fries
- Chicken tenders
- Onion rings
- Hush puppies
- If you have a peanut allergy, dining out can feel risky. You need clear answers about which restaurants use peanut oil and how safe they really are. Below, we address all your burning questions—from In-N-Out and Chick-fil-A to which fast-food chains are truly peanut-free.
Soybean oil is a common, nut-free vegetable oil, making it a safer choice for those avoiding peanuts. But before you breathe a sigh of relief, there’s an important follow-up question. you can also calculate calorie intake by using calorie caculator.
Is Cook Out Safe for Peanut Allergies? A Realistic Look
If you have a mild peanut allergy, Cook Out is likely a decent option since they avoid peanut oil. But if your allergy is severe or anaphylactic, you’ll need to take extra precautions.

How to Order Safely at Cook Out with a Peanut Allergy
- Ask about fryer oil – Confirm they still use soybean oil (policies can change).
- Request fresh oil or separate prep – Some locations may accommodate allergy requests.
- Avoid high-risk items – Desserts (like Reese’s shakes) or specialty sauces may contain peanuts.
- Check packaging – Pre-packaged items (like cookies) sometimes have allergen warnings.
- Carry an epinephrine auto-injector – Always be prepared, just in case.
Peanut-Free Menu Options at Cook Out
These items are generally safer for peanut allergies (but always double-check!):
🍔 Burgers & Hot Dogs (skip peanut-containing sauces)
🍗 Grilled Chicken Sandwich (less risk than fried)
🌽 Corn Dogs (verify no cross-contact)
🥤 Milkshakes (avoid peanut butter flavors)
How Cook Out Compares to Other Fast Food Chains
Wondering how Cook Out stacks up against other popular restaurants? Here’s the breakdown:
| Restaurant | Frying Oil Used | Safe for Peanut Allergies? |
|---|---|---|
| Cook Out | Soybean oil | ✅ Mostly safe (no peanut oil, but cross-contact possible) |
| Five Guys | Peanut oil | ❌ Not safe (explicit peanut oil use) |
| Chick-fil-A | Refined peanut oil | ⚠️ Controversial (highly processed, but some allergists say it’s okay) |
| McDonald’s | Canola/corn/soybean oil | ✅ Safe (no peanut oil) |
| Raising Cane’s | Soybean oil | ✅ Safe (similar to Cook Out) |
Key Takeaway: Cook Out is a better option than Five Guys for peanut allergies but still carries some risk. If you’re highly sensitive, McDonald’s or Raising Cane’s might be safer bets.
Should You Eat at Cook Out with a Peanut Allergy?
Good news: No peanut oil is used in frying.
Caution needed: Cross-contact is possible in shared kitchens.
📢 Best advice: Communicate with staff, check ingredients, and always have emergency meds on hand.
Bottom Line
Cook Out is one of the safer fast-food options for peanut allergies, but it’s not 100% risk-free. If you’re unsure, call ahead or check their allergen menu online before visiting.
dining choices—so you can enjoy your Cook Out meal without unnecessary worry.
Have you eaten at Cook Out with a peanut allergy? Share your experience in the comments!





